Winner of the 2011 Theodor Seuss Geisel Award!
Two roller-skating best friends --one tiny, one tall--share three comical adventures involving outrageously bright socks, an impromptu trek to the Andes, and a most unlikely marvelous companion.

Long Synopsis:

Meet Bink and Gollie, marvelous companions who can always agree to put on their roller skates. In other matters, however, (such as which socks to wear, the buying of goldfish, or venturing to the Andes Mountains), compromise is required. But even if one sees a tree house as halfway up and the other as halfway down, these girls are always the best of friends.